Get a user

curl --request GET \
  --url https://eu.sequencehq.com/api/users/{id} \
  --header 'Authorization: <authorization>'

{
  "id": "7b1f28b9-a4ad-450b-a0ea-fd647d5109b2",
  "email": "person@example.com",
  "sequenceAccountIds": [
    "724c4f93-8606-4a38-bfbf-50a7045e4eaa"
  ],
  "state": "active"
}